DS-A72XX-CVS Storage System
Features and Functions
High Reliability Design
Redundancy design for key parts; modular drawer design.
Cluster-based technology to implement load balance and backup among storage nodes.
Supports automatic network replenishment (ANR) to restore videos during network disconnection.
The cloud backup function stores multiple copies of a single video within the cloud storage system; supports internal cloud backup and multiple-cloud backup.
High Performance Application
Based on discrete storage technology, multiple devices are able to respond simultaneously to data read/write services, finish massive data search at second level, and download data at high speed.
Based on virtualization technology, all storage nodes are virtualized as a unified resource which is accessible through specified port; storage space can be flexibility divided and can be adjust dynamically without data loss.
A single device can respond to the concurrent writing requests of several hundred video channels.
Supports frame analysis and offers key frame search and playback.
Supports video stream frame extraction storage.
Cost-efficient System
Supports direct video storage. No stream media server is required.
Supports stream forwarding. No media switch server is required.
Efficient Maintenance Service
Complete maintenance system, with provided maintenance tools.
Operating status monitoring for CPU, memory, NIC and HDD.
Active alarm for software and hardware failures.
Active alarm for device failure and disconnection.
High Scalability
Increase storage space and performance by stacking and cascading without interrupting services. Easily and quickly expand your storage capacity at TB or even PB level.
HDD Detection
Pre-detection before using HDD.
In-process detection when using HDD.
Restoration and recovery technology after HDD failure.
